package com.source.myatguigu;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.CopyOnWriteArraySet;

/**
 * @Author wengqy
 * @Date 2021/1/12
 */
public class BreakDemo {
    public static void main(String[] args) {

        CopyOnWriteArrayList<String> list = new CopyOnWriteArrayList<String>();
        list.add("ss");
        List<String> listq  = new ArrayList<String>();
        listq.add("dd");


         while (true){
            for (int i = 0; i < 6; i++) {
                if(i==3) break;
                for (int j = 0; j < 5; j++) {
                    if(j==3) break;
                    System.out.println("i = "+i +"    j = "+j);
                }
            }
            break;

        }
    }
}
